Merge pull request swooletw#474 from swooletw/release/2.8.0

add support to php8

Merge pull request swooletw#456 from hezachary/master

Add Gzip support on response chunk mode

Merge pull request swooletw#462 from kanarip/dev/directory-traversal

Fix directory traversal issue

Merge pull request swooletw#385 from sibche/master

change status() to getStatusCode()

Merge pull request swooletw#388 from swooletw/develop

Clear context after disabling sandbox

mock env helper function in tests

Merge pull request swooletw#339 from swooletw/develop

Develop

Merge pull request swooletw#322 from netdown/master

Set request for auth handler in websocket middleware

Merge pull request swooletw#304 from swooletw/develop

fix pids in isRunning

Merge pull request swooletw#302 from swooletw/develop

1. improve onHandShake callback
2. make pid file compatible with older versions